/*
 * This header was generated from the Linux kernel headers by update_headers.py,
 * to provide necessary information from kernel to userspace, such as constants,
 * structures, and macros, and thus, contains no copyrightable information.
 */
#ifndef _NET_TIMESTAMPING_H
#define _NET_TIMESTAMPING_H
#include <linux/types.h>
#include <linux/socket.h>
enum {
	SOF_TIMESTAMPING_TX_HARDWARE = (1<<0),
	SOF_TIMESTAMPING_TX_SOFTWARE = (1<<1),
	SOF_TIMESTAMPING_RX_HARDWARE = (1<<2),
	SOF_TIMESTAMPING_RX_SOFTWARE = (1<<3),
	SOF_TIMESTAMPING_SOFTWARE = (1<<4),
	SOF_TIMESTAMPING_SYS_HARDWARE = (1<<5),
	SOF_TIMESTAMPING_RAW_HARDWARE = (1<<6),
	SOF_TIMESTAMPING_OPT_ID = (1<<7),
	SOF_TIMESTAMPING_TX_SCHED = (1<<8),
	SOF_TIMESTAMPING_TX_ACK = (1<<9),
	SOF_TIMESTAMPING_OPT_CMSG = (1<<10),
	SOF_TIMESTAMPING_OPT_TSONLY = (1<<11),
	SOF_TIMESTAMPING_OPT_STATS = (1<<12),
	SOF_TIMESTAMPING_OPT_PKTINFO = (1<<13),
	SOF_TIMESTAMPING_OPT_TX_SWHW = (1<<14),
	SOF_TIMESTAMPING_LAST = SOF_TIMESTAMPING_OPT_TX_SWHW,
	SOF_TIMESTAMPING_MASK = (SOF_TIMESTAMPING_LAST - 1) |
				 SOF_TIMESTAMPING_LAST
};
#define SOF_TIMESTAMPING_TX_RECORD_MASK	(SOF_TIMESTAMPING_TX_HARDWARE | \
					 SOF_TIMESTAMPING_TX_SOFTWARE | \
					 SOF_TIMESTAMPING_TX_SCHED | \
					 SOF_TIMESTAMPING_TX_ACK)
struct hwtstamp_config {
	int flags;
	int tx_type;
	int rx_filter;
};
enum hwtstamp_tx_types {

	HWTSTAMP_TX_OFF,

	HWTSTAMP_TX_ON,

	HWTSTAMP_TX_ONESTEP_SYNC,
};
enum hwtstamp_rx_filters {

	HWTSTAMP_FILTER_NONE,

	HWTSTAMP_FILTER_ALL,

	HWTSTAMP_FILTER_SOME,

	HWTSTAMP_FILTER_PTP_V1_L4_EVENT,

	HWTSTAMP_FILTER_PTP_V1_L4_SYNC,

	HWTSTAMP_FILTER_PTP_V1_L4_DELAY_REQ,

	HWTSTAMP_FILTER_PTP_V2_L4_EVENT,

	HWTSTAMP_FILTER_PTP_V2_L4_SYNC,

	HWTSTAMP_FILTER_PTP_V2_L4_DELAY_REQ,

	HWTSTAMP_FILTER_PTP_V2_L2_EVENT,

	HWTSTAMP_FILTER_PTP_V2_L2_SYNC,

	HWTSTAMP_FILTER_PTP_V2_L2_DELAY_REQ,

	HWTSTAMP_FILTER_PTP_V2_EVENT,

	HWTSTAMP_FILTER_PTP_V2_SYNC,

	HWTSTAMP_FILTER_PTP_V2_DELAY_REQ,

	HWTSTAMP_FILTER_NTP_ALL,
};
struct scm_ts_pktinfo {
	__u32 if_index;
	__u32 pkt_length;
	__u32 reserved[2];
};
enum txtime_flags {
	SOF_TXTIME_DEADLINE_MODE = (1 << 0),
	SOF_TXTIME_REPORT_ERRORS = (1 << 1),
	SOF_TXTIME_FLAGS_LAST = SOF_TXTIME_REPORT_ERRORS,
	SOF_TXTIME_FLAGS_MASK = (SOF_TXTIME_FLAGS_LAST - 1) |
				 SOF_TXTIME_FLAGS_LAST
};
struct sock_txtime {
	__kernel_clockid_t	clockid;
	__u32			flags;
};
#endif
